Least Common Multiple of 68, 69, 45, 717

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

• Least Common Multiple of 68, 69, 45, 717 by common division method
• Least Common Multiple of 68, 69, 45, 717 with GCF Formula

∴ So the LCM of the given numbers is 3 x 68 x 23 x 15 x 239 = 16820820

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 68,69,45,717 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(68,69,45,717) = 1

common factors(in case of two or more numbers have common factors) = 9

GCF(68,69,45,717) x common factors =1 x 9 = 9

LCM(68,69,45,717) = ( 68 × 69 × 45 × 717 ) / 9

LCM(68,69,45,717) = 151387380 / 9

LCM(68,69,45,717) = 16820820

∴ Least Common Multiple of 68,69,45,717 is 16820820

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 18, 43, 20, 621
• LCM of 28, 56, 83, 310
• LCM of 98, 98, 16, 757
• LCM of 74, 84, 21, 937
• LCM of 69, 74, 93, 711

1. What is the LCM of 68, 69, 45, 717?

Answer: LCM of 68, 69, 45, 717 is 16820820.

2. What are the Factors of 16820820?

Answer: Factors of 16820820 are . There are integers that are factors of 16820820

3. How to Find the LCM of 68, 69, 45, 717 ?

Least Common Multiple of 68, 69, 45, 717.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(68, 69, 45, 717) = 2 x 2 x 3 x 3 x 5 x 17 x 23 x 239 = 16820820.